Demo

Diagnostics Technician

Automation Service
Earth, MO Full Time
POSTED ON 10/18/2026
AVAILABLE BEFORE 2/14/2027

Job Summary
Automation Service is seeking a Diagnostics Technician to run advanced diagnostic testing on Fisher control valve assemblies before they ship. Using Profiler Advanced Control Valve Diagnostics software, you’ll test valve performance, analyze the results, calibrate and tune positioners, and document every assembly. You’ll work closely with our Valve Shop, Tech Shop and Inspection teams to make sure every valve leaves our facility performing as it should.

Responsibilities

Diagnostic Testing

  • Connect and configure diagnostic equipment on control valve assemblies.
  • Run diagnostic tests using Profiler Advanced Control Valve Diagnostics software.
  • Analyze Profiler graphs and test data to identify performance issues or needed adjustments.
  • Test repaired and warranty assemblies, and provide As Found and As Left reports.
  • Prepare a Profiler report documenting each assembly’s performance.

Calibration and Tuning

  • Calibrate and tune DVC positioners using a HART communicator or Fieldbus.
  • Calibrate and tune 3600 and 3582 series positioners.

Troubleshooting

  • Troubleshoot mechanical issues with control valves and actuators, and report findings to the Valve Shop.
  • Troubleshoot positioner issues and report findings to the Tech Shop.
  • Decide when issues need to be escalated, and clearly communicate findings to the Valve Shop, Tech Shop, Inspection and Engineering teams.

Inspection Support

  • Support the Inspection department by applying acceptance and rejection criteria to parts, components and completed assemblies.
  • Follow established inspection procedures, specifications and quality standards.

Qualifications

  • High school diploma or GED required.
  • Strong mechanical aptitude and troubleshooting skills.
  • Strong analytical skills with attention to detail and accuracy.
  • Ability to read and apply technical specifications.
  • Basic computer skills and the ability to learn specialized diagnostic software.
  • Clear verbal and written communication skills.
  • Commitment to a safe, organized, quality-focused work environment.

Preferred Qualifications

  • Technical or vocational training in instrumentation, industrial maintenance, electronics or mechanical systems. Equivalent hands-on experience will be considered.
  • Experience with control valves, actuators or positioners.
  • Familiarity with Fisher products, DVC positioners or HART communicators.

Physical Requirements

  • Ability to lift up to 50 pounds unaided.
  • Ability to walk and stand for about 8 hours a day in a climate-controlled shop.

Compensation & Benefits

  • Pay: $20–$25/hour, based on experience
  • Schedule: [Shift / hours]
  • Medical, dental and vision insurance
  • 401(k) retirement plan
  • Paid time off and paid holidays

Automation Service is part of Ovation Holdings, Inc., an equal opportunity employer.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.

Salary : $20 - $25

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